Sumamry:
In new MB all works fine, windows activates, thanks!
Old CPU/PCH seems to be broken, no matter what bios I upload it stucks in restart loop. Also resistance on CPU coils seem to be lower tahn on working MB.
Thanks rex for help!...
rexopl
New Member
Last Activity: 05-13-2024, 12:50 AM
Joined: 04-15-2023
Location: Wrocław
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Thank you very much I will try it later when kids go sleep...
One more question, will windows activate on this clean bios after setting proper service tag or need to copy key somehow?Leave a comment:
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rex98 wow it fixed, can I use the same bios formy older motherboard to fix (this first one I posted 4FLBWZ2)?Leave a comment:
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rex98 thans for bios, but before this one I tried flashing bios from my old board, and unfortunately new one started behave same like old one.
Now when powering it up keyboard flashes (CPU and PCH seems to work for a second) and restarts - and its looping.
Any idea if its possible to unbrick this? I tried to upload orginal bios but that not helped
.
Leave a comment:
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Ok, runned few more bioses, and checked under thermal cam - looks like PCH in CPU is dead - it just flashes and restart.
Got bought other used motherboard same number but its admin password protected...
Tried replacing ME region but failed. Can you guys help with password unlock?
DELL 3410
MB: CML UMA 6L (19746-1)
Service tag: 2XZQ763
...Leave a comment:
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Hello guys I have similar problem like someone before.
On power keyboard flashes and no powering up - restarting and keyboard flashing (looping).
D + Power -> LCD test mode works ok.
I tried some bioses from this topic but the difference is that CPU fan blows for a second, and keyboard flash and restart (looping).
Can you help
?
DELL 3410
MB: CML UMA 6L (19746-1)
Service tag: 4FLBWZ2...Last edited by rexopl; 04-12-2024, 02:04 AM.Leave a comment:
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